<%--
  Created by IntelliJ IDEA.
  User: teacher
  Date: 2022/3/11
  Time: 10:47
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>用户注册</title>
    <script type="text/javascript" src="${pageContext.request.contextPath}/js/jquery-3.4.1.min.js"></script>
    <script>
        $(function () {
            $("#username").blur(function () {
                $.ajax({
                    type:"post",
                    url:"${pageContext.request.contextPath}/ajax/checkUsername",
                    data:{"username":$("#username").val()},
                    success:function(result){
                        $("#s1").html(result);
                    }
                });
            });
        });
    </script>
</head>
<body>
<h1>用户注册</h1>
<hr/>
<form action="${pageContext.request.contextPath}/param/f10" method="post">
    用户名:<input type="text" name="username" id="username"/><span id="s1"></span><br/>
    密&nbsp;&nbsp;&nbsp;码:<input type="password" name="password"/><br/>
    电&nbsp;&nbsp;&nbsp;话:<input type="text" name="phone"/><br/>
    地&nbsp;&nbsp;&nbsp;址:<input type="text" name="address"/><br/>
    <input type="submit" value="注册">
</form>
</body>
</html>
